Aretailer buys a skirt for 4.50 and uses a markup rate of 65% . what is the sale price of the skirt

Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?

What is the fewest number of full weeks briyana would have to work to have enough money? 8 weeks9 weeks 10 weeks11 weeks

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)